Corbyn has acknowledged too much criticism, so it's a bit startling that right-wing Labour think that he is being unresponsive on this issue. Seemingly Corbyn's concessions barely register with right-wing Labour, as Corbyn will be branded 'stubborn' until he becomes Israel-first, gets circumcised, and declares war on Iran for spurious reasons. Anything less than enthusiastic Zionism is now coming to be considered 'anti-Semitism' by movements like this anti-Corbyn one.